Cita APA (7a ed.)

Langley, A., Brightling, G., & Dann, G. (2002). Medieval life. Dorling Kindersley.

Cita Chicago Style (17a ed.)

Langley, Andrew, Geoff Brightling, y Geoff Dann. Medieval Life. London: Dorling Kindersley, 2002.

Cita MLA (9a ed.)

Langley, Andrew, et al. Medieval Life. Dorling Kindersley, 2002.